PIC24EP32GP203-H/TL - 16-bit MCU, 32KB Flash, 70 MIPS | Microchip
Артикул: PIC24EP32GP203-H/TL ✓ Активен| Кол-во | Цена за ед. | Итого |
|---|---|---|
| 1 | $4.2 | $4,20 |
| 10 | $3.78 | $37,80 |
| 100 | $3.35 | $335,00 |
| 500 | $2.95 | $1.475,00 |
| 1.000 | $2.62 | $2.620,00 |
PIC24EP32GP203-H/TL Обзор
A 16-bit microcontroller (MCU) is a programmable embedded processor that balances higher code density and richer arithmetic than 8-bit parts with much lower cost and power than 32-bit Cortex-M cores. The PIC24E family sits between Microchip's PIC18 (8-bit) and dsPIC33/PIC32 (32-bit) lines in the broader taxonomy of microcontrollers -> embedded processors -> semiconductors, and is widely used in motor control, power conversion, industrial sensing, and consumer audio products.
Key features of the PIC24EP32GP203 include 32 KB self-programmable Flash with ECC, 4 KB SRAM, multiple UART/SPI/I2C peripherals, up to 16-channel 10/12-bit ADC, configurable op amps, and CTMU for capacitive touch and time-of-flight measurements. It also offers a Peripheral Trigger Generator (PTG) that coordinates peripheral operations without CPU intervention, offloading timing-critical tasks.
The architecture combines a modified Harvard CPU with a 16-bit data path and DSP-like instructions, supported by hardware multiply and divide. The op amps and CTMU are tightly integrated with the ADC for direct sensor-interface signal chains. The wide 3.0–3.6 V operating range and integrated peripherals reduce external component count on cost-sensitive designs.
Typical applications include industrial sensor conditioning, motor control (BLDC/PMSM FOC), LED lighting controllers, capacitive touch user interfaces, and battery-powered instrumentation. The PIC24E family's deterministic interrupt response and rich DSP instruction set suit digital power conversion and audio processing.
When designing with this MCU, allocate PCB area for the VTLA land pattern and connect the exposed pad to ground for thermal dissipation and reference stability. Use MPLAB X IDE with the XC16 compiler for code development and the PICkit or ICD programmer for debug; verify the -H temperature grade if your design must operate across the full automotive range.
This page combines distributor pricing, drop-in alternatives, and application guidance not found in the manufacturer datasheet alone, helping engineers accelerate PIC24EP32GP203-H/TL design-in decisions.
Аналоги без доработки для PIC24EP32GP203-H/TL — тот же корпус, pin-to-pin совместимость. Компоненты в других корпусах, требующие переработки PCB, исключены.
Варианты в этой серии
Модели той же серии, совместимые без доработки с PIC24EP32GP203-H/TL (тот же форм-фактор и посадочное место) — отличается по Package, ADC, Operating Temperature, Core Architecture, Timers.
Инструмент быстрого сравнения — выберите альтернативные компоненты для сравнения бок о бок:
PIC24EP32GP203-I/TL
✅ Прямая замена✓ В наличии
$2.05 / шт.
Открыть даташит →PIC24EP32GP203-H/MV
✅ Прямая замена📋 Справочный аналог (нет в каталоге)
PIC24EP32GP203-E/TL
✅ Прямая замена✓ В наличии
$1.72 / шт.
Открыть даташит →PIC24EP32GP203T-I/TL
✅ Прямая замена✓ В наличии
$2.55 / шт.
Открыть даташит →PIC24EP32GP202-I/MM
✅ Прямая замена✓ В наличии
$2.85 / шт.
Открыть даташит →PIC24EP32GP202T-I/SS
✅ Прямая замена✓ В наличии
$2.6 / шт.
Открыть даташит →PIC24EP32GP203-H/TL Максимальные параметры и электрические характеристики
| Core Architecture | PIC24E (16-bit modified Harvard) |
| Program Memory (Flash) | 32 KB |
| Data Memory (RAM) | 4 KB |
| CPU Speed | Up to 60 MHz (70 MIPS) |
| Operating Voltage | 3.0 V to 3.6 V |
| Корпус | 36-pin VTLA (TLA) with Exposed Pad |
| Operating Temperature (Grade -H) | -40C to +150C (Extended, high-temp) |
| Op Amps | Internal configurable op amps |
| CTMU | Yes (Charge Time Measurement Unit) |
| Peripheral Trigger Generator (PTG) | Yes |
| UART / SPI / I2C | Multiple peripherals (counts per datasheet) |
| Timers | Multiple 16-bit timers |
| Тип монтажа | Surface Mount |
| Статус RoHS | Compliant |
| Lead-Free | Yes |
| DSP Instructions | Yes (MAC, FPU-like saturating arithmetic) |
Руководство по цоколевке PIC24EP32GP203-H/TL в корпусе 36-pin vtla (tla) with exposed pad
Цоколевка для PIC24EP32GP203-H/TL (корпус 36-pin vtla (tla) with exposed pad). Эта цифровая ИС включает выводы GPIO, интерфейсы связи (UART, SPI, I2C) и выводы питания. Обратитесь к техническому описанию производителя для альтернативных функций выводов и вариантов конфигурации. Необходимо для проектирования встраиваемых систем и трассировки печатных плат.
Нет подробных данных о распиновке для PIC24EP32GP203-H/TL.
Обратитесь к даташиту для полной конфигурации выводов.
Типичное применение
PIC24EP32GP203-H/TL подходит для 6 применениеs: Industrial Sensor Conditioning, BLDC / PMSM Motor Control, Capacitive Touch User Interfaces, LED Lighting Controllers, Battery-Powered Instrumentation, Audio Processing and DSP Front-End.
Industrial Sensor Conditioning
The PIC24EP32GP203-H/TL is well-suited for industrial sensor conditioning because of its integrated op amps, CTMU, and 70 MIPS core that can run real-time filtering algorithms. The op amps feed directly into the on-chip ADC inputs, enabling single-chip bridge-sensor, RTD, or thermocouple amplification without external analog ICs. The -40C to +150C operating range supports factory-floor and outdoor enclosures where junction temperatures can exceed 125C. The 32 KB Flash accommodates Modbus or custom protocol stacks alongside sensor-fusion DSP code. For strain-gauge or load-cell designs, the CTMU provides accurate timing references for excitation switching and ratiometric measurements.
Рекомендуется
BLDC / PMSM Motor Control
The PIC24EP32GP203-H/TL fits BLDC and PMSM motor-control designs that require high-MIPS DSP performance within a small footprint. Its 70 MIPS core handles Field-Oriented Control (FOC) loops at 20-40 kHz PWM rates, while the on-chip CTMU and op amps support back-EMF sensing and current-shunt amplification. The Peripheral Trigger Generator (PTG) coordinates ADC sampling with PWM edges, minimizing CPU load and jitter. The 36-pin VTLA package suits compact board designs where multiple sensor inputs, commutation logic, and a UART/SPI for controller-area networking must coexist.
Рекомендуется
Capacitive Touch User Interfaces
The PIC24EP32GP203-H/TL supports capacitive touch button, slider, and proximity sensing through its integrated CTMU peripheral. The CTMU generates precise charge-time measurements that the ADC digitizes, enabling robust touch detection even through thick glass or plastic overlays. The 70 MIPS core handles debouncing, gesture recognition, and host-protocol refresh (UART/SPI/I2C) while scanning up to 16-20 touch channels. Designers can run the mTouch reference firmware from Microchip with no external touch IC, reducing BOM cost and PCB area. The -H temperature grade makes it suitable for appliance and outdoor user-interface panels.
Рекомендуется
LED Lighting Controllers
The PIC24EP32GP203-H/TL is ideal for high-end LED lighting controllers where smooth dimming, color mixing, and power-factor correction are required. The 70 MIPS core can run multiple PWM channels at 20 kHz with 16-bit resolution for high-dimming-ratio constant-current LED drivers, while the op amps handle current-sense amplification for closed-loop control. The PTG synchronizes ADC sampling to PWM edges, minimizing subharmonic noise on the LED current waveform. The 32 KB Flash holds lighting-protocol stacks (DALI, DMX, 0-10 V) alongside color-space conversion math. The wide -40C to +150C range supports enclosed fixture designs.
Рекомендуется
Battery-Powered Instrumentation
The PIC24EP32GP203-H/TL is well-suited to portable battery-powered instruments such as handheld multimeters, environmental loggers, and medical point-of-care devices. Its 32 KB Flash accommodates local data buffering and BLE/USB protocol stacks, while the integrated op amps and ADC handle sensor signal conditioning without external analog ICs. The 3.0-3.6 V operating range supports direct Li-ion battery connection, and the CTMU enables time-of-flight or capacitive sensor measurements. The -H temperature grade is valuable for medical-cart or field-instrument deployments where junction temperatures may reach 140C in enclosed housings.
Рекомендуется
Audio Processing and DSP Front-End
The PIC24EP32GP203-H/TL handles entry-level audio DSP and front-end processing for consumer and pro-audio peripherals. Its 70 MIPS core runs biquad filters, dynamics processing (compressors, limiters), and basic FFT analysis within a small package. The on-chip op amps provide microphone pre-amplification and ADC buffering for direct connection to MEMS or electret microphones. The 32 KB Flash accommodates custom audio effects libraries, while 4 KB RAM is sufficient for delay-line and ring-buffer operations up to a few hundred milliseconds. Designers can pair this MCU with external audio DACs such as the MCP4725 or PCM5102A for full audio output chains.
Рекомендуется
Сводка рекомендуемых товаров
Справочные инженерные данные для PIC24EP32GP203-H/TL — сравнение, рекомендации по проектированию и информация о соответствии.
Руководство по выбору
Сравнение с аналогами
| Параметр | Этот товар | PIC24EP32GP203-I/TL | PIC24EP32GP203-H/MV | PIC24EP32GP203-E/TL | PIC24EP32GP202-I/MM |
|---|---|---|---|---|---|
| Brand | Microchip Technology | Microchip Technology | Microchip Technology | Microchip Technology | Microchip Technology |
| Package | 36-pin VTLA (TLA) | 36-pin VTLA (TLA) - same | 36-pin VTLA (TLA) - same | 36-pin VTLA (TLA) - same | 36-pin VTLA (TLA) - same |
| Flash Program Memory | 32 KB | 32 KB | 32 KB | 32 KB | 32 KB |
| RAM | 4 KB | 4 KB | 4 KB | 4 KB | 4 KB |
| Max CPU Speed | 70 MIPS (60 MHz) | 70 MIPS (60 MHz) | 70 MIPS (60 MHz) | 70 MIPS (60 MHz) | 70 MIPS (60 MHz) |
| Operating Temperature | -40C to +150C (-H grade) | -40C to +125C (-I grade) | -40C to +150C (-H grade) | -40C to +125C (-E grade) | -40C to +85C (-I grade) |
| Integrated Op Amps | Yes | Yes | Yes | Yes | Yes |
| CTMU Peripheral | Yes | Yes | Yes | Yes | Yes |
Ключевые отличия
- Highest operating temperature in the GP203 family (против PIC24EP32GP203-I/TL)
- Integrated op amps and CTMU in leadless VTLA (против PIC24EP32GP202-I/MM)
- Same-family drop-in with MV package option (против PIC24EP32GP203-H/MV)
Заметки по проектированию
The 36-pin VTLA package exposes a thermal pad that must be soldered to a PCB copper pour of at least 1 square inch for heat dissipation. At full 70 MIPS operation the device can dissipate 200-300 mW; derate operating frequency if junction temperature exceeds 150C. The -H grade extends operating junction range to 150C, which requires verification against measured theta_JA on the actual PCB layout.
Place decoupling capacitors (0.1 uF ceramic + 10 uF bulk) within 5 mm of each power pin. The VTLA land pattern requires careful solder-paste stencil design because the package has no leads - via-in-pad or micro-via arrays improve thermal connection and ground bounce. Keep high-current traces and analog signal traces separated; route ADC reference and op-amp output traces over a continuous ground plane to minimize coupling.
Ensure that VDDCORE decoupling capacitors are placed per the PIC24E datasheet reference layout - missing core bypass can cause erratic operation. Configure the configuration bits correctly (oscillator selection, watchdog timer, code protection) using MPLAB X IDE before programming. The CTMU requires the internal current source calibration; skipping calibration degrades touch-sensing accuracy. Always program the configuration bits BEFORE the application code image for reliable boot.
Информация о соответствии
RoHS and lead-free confirmed per Microchip product page and Heisener distributor listing. -H temperature grade extends to 150C but is NOT automotive AEC-Q100 qualified - confirm AEC-Q100 status with Microchip for automotive programs. PIC24E is not a formally AEC-Q100 product family.
